rsc@rolf11:/var/log$ grep 2011-02-15 dpkg.log | grep " installed"
2011-02-15 02:26:03 status installed man-db 2.5.9-4
2011-02-15 02:26:04 status installed debhelper 8.1.2
2011-02-15 02:26:04 status installed distro-defaults 3.10.7
2011-02-15 02:26:04 status installed libgstfarsight0.10-0 0.0.24-2
2011-02-15 02:26:04 status installed libproc-processtable-perl 0.45-2
2011-02-15 02:26:05 status installed shared-mime-info 0.90-1
2011-02-15 02:26:05 status installed virtualbox-ose-guest-utils 4.0.2-dfsg-1+b1